Analysis
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max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
19-12-2022 16:50
Static task
static1
Behavioral task
behavioral1
Sample
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe
Resource
win7-20221111-en
General
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Target
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe
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Size
310KB
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MD5
7c0fa0f871ce994b95a7679953dacf6b
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SHA1
fe24a1ecec1d2f6526c2c98e135514d57b4ba1e3
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SHA256
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407
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SHA512
dcda6ec44ff3d51fa106511ae7f35026e603d26e7372ba31fe42bb408bca710e9e64c57d6d45db18b47408b27192f1ad495a982f48b5db114c5dfc0b7020d487
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SSDEEP
6144:pq/PLRi9atHbLX3qUulW0h4dH4rWlRjO1n:pIP9i9aful9zrW9u
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2040-56-0x0000000000220000-0x0000000000229000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exepid process 2040 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe 2040 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1208 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exepid process 2040 2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe"C:\Users\Admin\AppData\Local\Temp\2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2040
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2040-54-0x00000000760D1000-0x00000000760D3000-memory.dmpFilesize
8KB
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memory/2040-55-0x000000000053C000-0x0000000000551000-memory.dmpFilesize
84KB
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memory/2040-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/2040-57-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/2040-58-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB